Franco Banfi / Crinoids (Oxycomanthus bennetti) Menjangan Island, Bali Island, Indonesia, Pacific Ocean

Michele Westmorland / Diver at healthy reef system with large Barrel sponge (Xestospongia testudinaria) covered with crinoids / feather stars (Oxycomanthus bennetti). Mulloway's Reef, Tufi, Papua New Guinea, model released...

Chris Newbert / Fan Coral (Melithaea sp) group and Feather Star (Oxycomanthus bennetti), Solomon Islands

Fred Bavendam / Feather Star (Oxycomanthus bennetti) group clinging to the lip of a large sponge, Manado, North Sulawesi, Indonesia

Fred Bavendam / Feather Star (Oxycomanthus bennetti) clinging to a coral prominence where it can feed in the currents, Milne Bay, Papua New Guinea

Fred Bavendam / Feather Star (Comanthina nobilis) and (Oxycomanthus bennetti) and Soft Coral (Dendronephthya sp)

Fred Bavendam / Feather Star (Oxycomanthus bennetti) sitting atop a coral Bommie, Great Barrier Reef, Queensland, Australia

Gary Bell/ Oceanwide / Feather Star (Oxycomanthus sp) in coral reef, Great Barrier Reef, Queensland, Australia

Gary Bell/ Oceanwide / Feather Star (Oxycomanthus sp) group on Giant Barrel Sponge (Xestospongia testudinaria) in coral reef, Great Barrier Reef, Australia

Gary Bell/ Oceanwide / Feather Star (Oxycomanthus sp) group on Giant Barrel Sponge (Xestospongia testudinaria) in coral reef, Great Barrier Reef, Australia

Richard Robinson / Crinoidea (Feather Star) in a Gorgonian Fan (Gorgonacea) at Ogea Levu, Lau Island Group, Fiji.

Alex Mustard / Crinoid (Oxycomanthus bennetti). Romeo Reef, Yillet, Misool, Raja Ampat, West Papua, Indonesia. Ceram Sea.